internal void watch()
{
var state = _connected;
_connected = Ready();
if (_connected == state)
{
return;
}
if (_connected)
{
Status =
Status == CalliopeStatus.Restarting
? CalliopeStatus.Restarted
: CalliopeStatus.Connected;
StatusChanged?.Invoke(Status);
Connected?.Invoke();
}
else
{
if (Status == CalliopeStatus.AwaitingRestart)
{
Status = CalliopeStatus.Restarting;
}
else
{
Status = CalliopeStatus.Disconnected;
}
StatusChanged?.Invoke(Status);
Disconnected?.Invoke();
}
}
public CalliopeConnection(string drive, Action connected = null, Action disconnected = null, Action <CalliopeStatus> statusChanged = null)
{
Status = CalliopeStatus.Disconnected;
Drive = drive;
Connected += connected;
Disconnected += disconnected;
StatusChanged += statusChanged;
Task.Factory.StartNew(() =>
{
while (_watch)
{
watch();
Thread.Sleep(TimeSpan.FromSeconds(1));
}
});
}
public void ShowCalliopeStatus(CalliopeStatus status)
{
doInUi(() =>
{
switch (status)
{
case CalliopeStatus.Connected:
CalliopeVerbundenLabel_.Text = TextFor.Connected;
calliopePicture.Image = Properties.Resources.Calliope;
CalliopeVerbundenLabel.ForeColor = Color.Green;
break;
case CalliopeStatus.AwaitingRestart:
CalliopeVerbundenLabel_.Text = TextFor.AwaitingRestart;
calliopePicture.Image = Properties.Resources.Calliope;
CalliopeVerbundenLabel.ForeColor = Color.DodgerBlue;
break;
case CalliopeStatus.Restarting:
CalliopeVerbundenLabel_.Text = TextFor.Restarting;
calliopePicture.Image = Properties.Resources.Calliope;
CalliopeVerbundenLabel.ForeColor = Color.DodgerBlue;
break;
case CalliopeStatus.Restarted:
CalliopeVerbundenLabel_.Text = TextFor.Restarted;
calliopePicture.Image = Properties.Resources.Calliope;
CalliopeVerbundenLabel.ForeColor = Color.Green;
break;
case CalliopeStatus.Disconnected:
default:
CalliopeVerbundenLabel_.Text = TextFor.Disconnected;
calliopePicture.Image = Properties.Resources.Calliope_sepia;
CalliopeVerbundenLabel.ForeColor = Color.DarkOrange;
break;
}
});
}
internal void CopyFrom(string file)
{
if (!Ready())
{
return;
}
Task.Factory.StartNew(() =>
{
try
{
Status = CalliopeStatus.AwaitingRestart;
StatusChanged?.Invoke(Status);
File.Copy(
file,
Path.Combine(Drive, Path.GetFileName(file)));
}
catch
{
// ignored
}
});
}
private void statusChanged(CalliopeStatus status)
{
_view.ShowCalliopeStatus(status);
Debug.WriteLine($"Status: {status}");
}
